高考英語(yǔ)一輪復(fù)習(xí)unit5Meetingyourancestors課件必修

Unit5MeetingyourancestorsUnit5Meetingyourancestors主干回顧·夯基礎(chǔ)主干回顧·夯基礎(chǔ)【基礎(chǔ)單詞】1．_____________n．挨餓；餓死2．___________adj.試探性的；不確定的3．_________adj.有觀察力的；敏銳的；嚴(yán)重的；深刻的4．___________adv.不管；不顧5．________adj.凌亂的；臟的6．___________adj.原始的；遠(yuǎn)古的；簡(jiǎn)陋的7．__________n．植物學(xué)8．_____________adj.植物學(xué)的；與植物學(xué)有關(guān)的starvationtentativeacuteregardlessmessyprimitivebotanybotanical【基礎(chǔ)單詞】starvationtentativeacute9．_________vt.&vi.使……成熟；成熟10．_____________n．種類；類別；范疇11．___________adv.以……方式；不知怎么地12．____________adj.有系統(tǒng)的；有計(jì)劃的；有條理的13．_______________n．放射性14．____________n．分割；劃分；分配；分界線15．______________n．(各種)瓜16．___________adj.頭暈?zāi)垦５?；昏亂的；使人發(fā)暈或困惑的ripencategorysomehowsystematicradioactivitydivisionmelondizzy9．_________vt.&vi.使……成熟；成熟ri【單詞拓展】1．______adj.快樂的；歡快的→_________adv.快樂地；輕松地2．___________n．可能的選擇adj.供選擇的；其他的→______________adv.兩者選一地3．__________n．精確；準(zhǔn)確→_________adj.精確的；準(zhǔn)確的→____________adv.準(zhǔn)確無誤地4．__________vt.&vi.打斷……講話；打岔；暫時(shí)中斷或中止→___________n．中斷；打擾gaygailyalternativealternativelyaccuracyaccurateaccuratelyinterruptinterruption【單詞拓展】gaygailyalternativealter5．_________vt.假定；設(shè)想→___________n．假設(shè)；假定6．_______vt.&vi.(使)鋒利；尖銳；清晰→______adj.刺耳的；鋒利的；急劇的7．_____adj.足夠的；充足的；富裕的→___________adj.(同義詞)8．___________n．分析→___________vt.分析9．_______________n．意義；意思；重要性；重要意義→____________adj.有重大意義的assumeassumptionsharpensharpamplerich/enoughanalysisanalyzesignificancesignificant5．_________vt.假定；設(shè)想→_________【語(yǔ)境填詞】用適當(dāng)?shù)脑~填空。Mr.Brown，an__1__politician，gavea__2__speechthatalotofpoorpeoplehaveno__3__buttostarvetodeathand__4__ofothers，richpeopleshouldhelpimprovetheir__5__livingconditions.Hewas__6__bytheaudience__7__fromtimetotime.__8__thatifallofusdosuchthingsina__9__way，we’ll__10__thedevelopmentofsociety.答案：1.errupted7.applauding8.Assuming9．systematic10.accelerate【語(yǔ)境填詞】1．__________________不管；不顧2．_____________切碎3．____________向前看；為將來打算4．____________阻止……進(jìn)入5．______________領(lǐng)某人參觀6．______________受夠了；飽受；厭煩7．___________追溯到8．____________至多；最多9．_______________集中10．______________尋找11．_____________________輪流做某事regardlessofcutuplookaheadkeepout...show...aroundfedupwithdatebackatmostconcentrateonsearchfortaketurnstodosth.1．__________________不管；不顧regar1．It________________veryuncomfortable.那肯定很不舒服。2．__________itcouldbejustlikelastyear!要是能像去年那樣該有多好呀！3．Abruptlyshesatdown，____________________byherlaughing，shoutingsister，Luna.她突然坐了下去，結(jié)果被她又笑又嚷的妹妹魯娜一把抱了起來。musthavebeenIfonlyonlytobescoopedup1．It________________veryunc在下列文段空缺處填入一個(gè)適當(dāng)?shù)脑~使句子連貫。AgroupofstudentsfromEnglandcametotheZhoukoudianCavesforavisit.Anarchaeologistshowed__1__around.Firstthearchaeologistdescribed__2__peoplelivedintheircaves:Theymighthavekeptfire__3__(burn)allwintertokeepthemwarm，cookthefoodandscarewildanimalsaway.在下列文段空缺處填入一個(gè)適當(dāng)?shù)脑~使句子連貫。Theymight__4__(hang)animalskins__5__thecavemouthtokeepoutthecold.Whenthestudentssawaneedle，shetoldthemthatearlypeoplemighthaveusedsharpenedstonetoolstocutuptheanimalsandremove__6__skin.Thensmallerscrapersmighthavebeenusedtocleanthefatandmeatfromthem.Theymight__4__(hang)animalskAfterthattheywouldhavehadtorub__7__ampleamountofsaltinsidetheskintomakeitsoftenough.Finally，theywouldhavecutitand__8__(sew)thepiecestogether.Atlastsheshowedthemanecklace.Whyaresomeofthebeadsmadeofanimalbones__9__somearemadeofshells?Perhapstherewastrade__10__earlypeopleortheytravelledtotheseasideontheirjourneys.答案：1.them2.how3.burning4.havehung5.at6.their7．a(chǎn)n8.sewn9.but10.betweenAfterthattheywouldhavehad核心探究·破疑難核心探究·破疑難alternativeadj.供選擇的；其他的n．可能的選擇；選擇對(duì)象(1)analternativeto……的替代品havenoalternative/choicebuttodosth.別無選擇只好做某事there’snoalternative...……別無選擇(2)alternativeenergy替代能源；新能源alternativefuel代用燃料；可替代燃料alternativemethod替代的方法 alternativeadj.供選擇的；①(牛津P56)Youcanbepaidincashweeklyorbychequemonthly；thosearethetwoalternatives.你的工資可以按周以現(xiàn)金支取，或按月以支票支取。二者可選其一。②Themanagersaidthattheyhadanalternativeplaniftheplantheyhadsubmittedwasnotaccepted.經(jīng)理說如果他們遞交的計(jì)劃不被接受，他們還有另外一個(gè)計(jì)劃。①(牛津P56)Youcanbepaidincas③Ihadnoalternative/choicebuttoreporthimtothepolice.除了向警察舉報(bào)他，我別無選擇。④Werecommendusingalternativesourcesoffuelsuchascharcoal.我們建議使用替代燃料，比如木炭。③Ihadnoalternative/choiceb【點(diǎn)津】表示“別無選擇，只得……”的表達(dá)方式還有：havenochoicebuttodo；can’tchoosebutdo；can’t(help)butdo；candonothingbutdo【點(diǎn)津】表示“別無選擇，只得……”的表達(dá)方式還有：[學(xué)以致用]1．語(yǔ)境填詞：用admit的適當(dāng)形式填空他除了承認(rèn)他錯(cuò)了別無選擇。Hehadnoalternativebut________thathewaswrong.＝Hehadnochoicebut________thathewaswrong.＝Hecoulddonothingbut________thathewaswrong.答案：toadmit；toadmit；admit[學(xué)以致用]interruptvt.&vi.打斷……講話；打岔；暫時(shí)中斷或中止(1)interruptsb./sth.(withsth.)(因某事)打斷某人/某事(2)interruptionn．打擾；插嘴；阻斷物withoutinterruption連續(xù)地；不斷地interruptvt.&vi.打斷……講話①(牛津P1069)Sorrytointerrupt，butthereissomeonetoseeyou.對(duì)不起打擾一下，有人要見你。②Tradebetweenthetwocountrieswasinterruptedbythewar.兩國(guó)之間的貿(mào)易被戰(zhàn)爭(zhēng)中斷了。①(牛津P1069)Sorrytointerrupt，b③Itisnotpolitetointerruptaspeakerwithfrequentquestions.不斷提問打斷演講者是不禮貌的。④Shehaskeptupphysicaltrainingforseveralyearswithoutinterruption.她堅(jiān)持體育鍛煉，多年來從未間斷。③Itisnotpolitetointerrupt【辨析】interrupt/disturbinterrupt突然中斷、打斷他人的言語(yǔ)或行為，使其不能繼續(xù)disturb較正式的用詞，多用于被動(dòng)詞態(tài)。指擾亂，使人不能平靜或妨礙別人工作、思維或正常秩序，是程度較深的打擾【辨析】interrupt/disturbinterrupt高考英語(yǔ)一輪復(fù)習(xí)unit5Meetingyourancestors課件必修[學(xué)以致用]2．完成句子①會(huì)議剛一開始就被打斷了。Themeetinghadscarcelybegun_____________________.②我們?nèi)フ覀€(gè)說話不受打擾的地方吧。Let’sgosomewherewherewecantalk_____________________________.答案：①whenitwasinterrupted②withoutinterruption[學(xué)以致用]assumev．假定；設(shè)想；假裝；承擔(dān)assumev．假定；設(shè)想；假裝；承擔(dān)①(教材原句)Sowethinkitisreasonabletoassumetheylivedinthesecaves，regardlessofthecold.所以我們有理由認(rèn)為他們不顧嚴(yán)寒，就住在這些洞穴里。②(牛津P104)Itisgenerallyassumedthatstressiscausedbytoomuchwork.普遍認(rèn)為，緊張是工作過重所致。①(教材原句)Sowethinkitisreaso③(牛津P104)Itisreasonabletoassumethattheeconomywillcontinuetoimprove.認(rèn)為經(jīng)濟(jì)繼續(xù)好轉(zhuǎn)是有道理的。④Assumingthattheproposalisaccepted，whenarewegoingtogetthemoney?假定這個(gè)建議被采納，我們什么時(shí)候能拿到錢？③(牛津P104)Itisreasonabletoa[學(xué)以致用]3．完成句子①我認(rèn)為她是一所大學(xué)的教授。I________________________________aprofessorinauniversity.②假設(shè)你得到一大筆錢，你會(huì)做什么？________________yougetalargesumofmoney，whatwillyoudo?[學(xué)以致用]③我們臆斷房?jī)r(jià)會(huì)下降。We________________________thatthehousepricewouldfall.答案：①assumedhertobe②Assumingthat③madeanassumption③我們臆斷房?jī)r(jià)會(huì)下降。significancen．意義；意思；重要性；重要意義(1)beofsignificance/help＝besignificant/helpful有意義/幫助beofnosignificance無意義/不重要beoflittlesignificance不太重要(2)significantadj.重要的significancen．意義；意思；重①(牛津P1866)Shecouldn’tgraspthefullsignificanceofwhathehadsaid.她未能充分領(lǐng)會(huì)他那番話的意思。②(牛津P1866)Thenewdrughasgreatsignificanceforthetreatmentofthedisease.這種新藥對(duì)于這種病的治療有重大意義。③Andallthemembersshouldrealizethevalueandsignificanceofwhattheyaregoingtodo.并且所有隊(duì)員應(yīng)該意識(shí)到他們要做的事情的價(jià)值和意義。①(牛津P1866)Shecouldn’tgraspt[學(xué)以致用]4．完成句子①依我看來，這是一個(gè)非常重要的問題。Inmyopinion，it________amatter_______________.②他們對(duì)計(jì)劃的改變十分奇怪，但我覺得沒什么意義。TheirchangeofplanisstrangebutIdon’tthinkit’s________________________________.答案：①is；ofgreatsignificance②significant/ofanysignificance[學(xué)以致用]regardlessof不管；不顧(側(cè)重指不計(jì)后果和代價(jià))(1)regardlessof不顧；不管regardlessofthefactthat...不顧……的事實(shí)inspiteof＝despite雖然，盡管(2)asregards＝regarding＝in/withregardto關(guān)于，至于regardingprep.關(guān)于；至于(3)regard...as...把……當(dāng)作……regardlessof不管；不顧(側(cè)重指①Regardlessofthebadweather，thesoldierswentonwiththeirrescue.不顧天氣惡劣，戰(zhàn)士們繼續(xù)展開救援。②Regardlessofwhetherheisrightorwrong，wehavetofollowhisdecisions.不論他是對(duì)還是錯(cuò)，我們必須遵守他的決定。③Despitethehighmountainsandthickforests，thedoctorsandnursesrushedtothesceneoftheaccidentfortherescue.盡管山高林密，醫(yī)護(hù)人員還是迅速地趕到出事地點(diǎn)，實(shí)施救援。①Regardlessofthebadweather【點(diǎn)津】(1)regardlessof...強(qiáng)調(diào)“不認(rèn)為……重要”，從而不加以重視或考慮，而despite和inspiteof有“盡管……但是”之意。(2)regardlessof后可跟whether、what引導(dǎo)的從句，而inspiteof和despite后不可接從句?！军c(diǎn)津】(1)regardlessof...強(qiáng)調(diào)“不認(rèn)為

[學(xué)以致用]1．完成句子①他不顧危險(xiǎn)地爬上了高塔。_________________________，heclimbedthepagoda.②他怎么想就怎么說，不考慮別人的感受。Hesayswhathethinks，__________________________.③盡管天在下雨，他們還是繼續(xù)工作。Theycontinuedtowork________________itwasraining.答案：①Regardlessofdanger②regardlessofotherpeople’sfeelings③regardlessofthefactthat[學(xué)以致用]datebackto(＝datefrom)追溯到……(1)datefrom/backto追溯到；始于；自……至今(后接表過去的時(shí)間)todate迄今為止uptodate最新的；現(xiàn)代的outofdate過時(shí)的；廢棄的make/haveadatewithsb.與某人約定某個(gè)時(shí)間；與某人約會(huì)set/fixadate(forsth.)確定一個(gè)日期(子)datebackto(＝datefrom①(教材原句)AlltheobjectsarefromthesameexcavationsiteinSanxingduiandcanbedatedbacktobetween3,000and5,000yearsago.所有物品都來自于三星堆遺址，它們能追溯到3000至5000年前。②Accordingtotheexpert，thetemplehasahistorydatingbacktotheearlyTangDynasty.那個(gè)專家說這座寺廟歷史悠久，可追溯到初唐時(shí)期。③Myinterestinstampcollectingdatesbackto/datesfrommyschooldays.我從學(xué)生時(shí)代就開始愛好集郵。①(教材原句)Alltheobjectsarefro【點(diǎn)津】datebackto和datefrom一般不用于進(jìn)行時(shí)態(tài)。作后置定語(yǔ)時(shí)，常用現(xiàn)在分詞?！军c(diǎn)津】datebackto和datefrom一般不[學(xué)以致用]2．完成句子①人類歷史可以逆溯到冰川時(shí)代。Thehistoryofhumanitymay________________________theIceAge.②他對(duì)美術(shù)的興趣可以追溯到孩童時(shí)代的一件小事。Hisinterestintheartcan________________________alittleaccidentinhischildhood.[學(xué)以致用]③這是一棟追溯至16世紀(jì)的古老建筑物。Thisisanoldbuilding________________the16thcentury.答案：①datebackto②datebackto③datingbackto/from③這是一棟追溯至16世紀(jì)的古老建筑物。fedupwith受夠了；飽受；厭煩(1)feedsb./sth.on/withsth.用……喂……fedup吃得過飽，極其厭倦feedsth.tosb./sth.喂……給……feedonsth.(動(dòng)物)以……為食，靠……活feedup養(yǎng)肥；使厭倦(2)betiredof厭煩……fedupwith受夠了；飽受；厭煩(1①Peoplearefedupwithallthesetrafficjams.人們厭煩所有這些交通堵塞。②Youlookfedup.What’sthematter?你滿臉不高興的樣子，怎么啦？③Whatdoesthisbirdfeedon?這只鳥用什么來喂養(yǎng)？①Peoplearefedupwithallth[學(xué)以致用]3．語(yǔ)境填詞：用feed短語(yǔ)的適當(dāng)形式填空Usuallywe________children________milk.That’stosay，weoften________milk________ourchildren.Atlas